The WELD ON ANODE 0.45 KG is a high-quality product manufactured by TECNOSEAL, a leading brand in the marine industry. This anode is designed to protect your boat's underwater metal parts from corrosion caused by electrolysis. The OEM 00301MG model is specifically designed for use in saltwater environments and is made from high-quality materials that are resistant to corrosion. The anode is easy to install and can be welded onto your boat's hull or other metal parts using standard welding techniques. With a weight of 0.45 KG, this anode is the perfect size for most boats and provides excellent protection against corrosion. It is also compatible with a wide range of different boat models and can be used in both fresh and saltwater environments. Overall, the WELD ON ANODE 0.45 KG is an essential product for any boat owner who wants to protect their investment from the damaging effects of corrosion. With its high-quality construction and easy installation, this anode is a must-have for anyone who wants to keep their boat in top condition for years to come.